This preview shows page 1. Sign up to view the full content.
Unformatted text preview: 3. In the following reactions, identify which reactant is oxidized and which is reduced and write the correct half reaction for each: a. Cl 2 (g) + 2KI(aq) b 2KCl(aq) + I 2 (g) b. Fe(s) + CuSO 4 (aq) b FeSO 4 (aq) + Cu(s) 4. Ascorbic acid, or vitamin C (C 6 H 8 O 6 ), is an essential vitamin. What is the molar mass of ascorbic acid? One can take a vitamin C tablet that contains 500.0 mg of vitamin C as a dietary supplement. How many moles of vitamin C are contained in one tablet? How many molecules of vitamin C does one tablet contain?...
View Full Document
This note was uploaded on 01/18/2012 for the course CHEM 120A taught by Professor Leahmiller during the Fall '11 term at University of Washington.
- Fall '11